ECOLOGY. Features that determine the future of a population: Population size- the # of individuals in a population Population density- the # of individuals.
14.2 Community Interactions KEY CONCEPT Organisms interact as individuals and as populations.
Impact of policy on urban growth Gargi Chaudhuri Postdoctoral Fellow Resilience and Adaptive Management Group University of Alaska Anchorage.
DEMOGRAPHY READINGS: FREEMAN, 2005 CHAPTER 52 Pages 1192-1196.
Population Biology Objectives: Explain how populations grow Identify Factors that inhibit the growth of a populations. Summarize forces behind and issues.
Hologic Proprietary © 2012 ThinPrep ® Pap Test Diagnostic Challenges and Differential Diagnoses.
What kind of plants do we see in a climax community? Agenda for Tuesday Jan 27 th 1.Population Notes.
Ecology Ecology is the study of how organisms interact with each other and with their environment Structure Function.
Chapter 5 Populations Section 5.1 How Populations Grow Section 5.2 Limits to Growth Section 5.3 Human Population Growth.
Populations CHAPTER 5. 5.1 Describing Populations ▪ Geographic Range ▪ Density and Distribution ▪ Growth Rate ▪ Age Structure.
Chapter 20 Population Growth and Interactions. Chapter Outcomes Describe and apply models that represent population density and distribution of individuals.